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| Product name | 1-(2-Hydroxyethyl)piperazine; N-hydroxyethyl piperazine |
| CAS No. | 103-76-4 |
| Synonyms | 1-Piperazineethanol; 2-piperazin-1-ylethanol :contentReference[oaicite:0]{index=0} |
| Molecular formula | C6H14N2O |
| Molecular weight | 130.19 :contentReference[oaicite:1]{index=1} |
| Structure |  |
| Appearance | Colorless to light yellow clear liquid |
| Assay | ≥ 99.5% (GC) :contentReference[oaicite:2]{index=2} |
| Water | ≤ 0.3% |
| Color (Hazen) | ≤ 30 |
1-(2-Hydroxyethyl)piperazine is a water-soluble, bifunctional piperazine. It is used as an intermediate in several industrial lines: corrosion inhibitors, modified epoxy curing agents, surfactants, pharma and agro intermediates, and electronic chemicals. :contentReference[oaicite:3]{index=3}
Water treatment / oil & gas: building block for film-forming corrosion inhibitors.
Coatings & epoxy systems: can be reacted to make piperazine-based curing agents. :contentReference[oaicite:4]{index=4}
Surfactants: used to produce specialty, water-compatible surfactants. :contentReference[oaicite:5]{index=5}
Pharmaceutical & agro intermediates: versatile piperazine fragment for further substitution. :contentReference[oaicite:6]{index=6}
Gas treatment / desulfurization: component in amine-based absorbent formulations. :contentReference[oaicite:7]{index=7}
- consistent ≥99.5% quality for industrial use
- clear, low-color material suitable for further synthesis
- supply focused on export orders from 1 MT and above
- experience with EU, South America and Southeast Asia customers
Tell us your application (corrosion inhibitor, epoxy, surfactant, pharma/agro) and packing requirement. We will propose the most suitable grade and shipment terms.